couch-daemon-bridge - npm Package Compare versions

Comparing version 1.2.2 to 1.3.0

index.js

@@ -28,2 +28,3 @@ /* couch-daemon-bridge
       var cmd = ['log', typeof msg === 'string' ? msg : JSON.stringify(msg)];
+
       if (level) {
@@ -43,3 +44,3 @@ cmd = cmd.concat({ level: level });
 
-    if (parts.length !== 2) {
+    if (parts.length !== 1 && parts.length !== 2) {
       return callback({ error: 'malformed config key', reason: 'Keys must be of the form "section.key"' });
@@ -55,2 +56,5 @@ }
       stdin.once('data', function(data) {
+        if (parts.length === 1) {
+          data = JSON.parse(data);
+        }
         callback(null, data);
@@ -57,0 +61,0 @@ });

package.json

 {
   "name": "couch-daemon-bridge",
-  "version": "1.2.2",
+  "version": "1.3.0",
   "description": "Use CouchDBs os_daemons with node.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -19,8 +19,27 @@ # couch-daemon-bridge
 // Request configuration
+daemon.get('httpd', function(data) {
+  // data is now an object holding the whole httpd section
+});
 daemon.get('httpd.bind_address', function(data) {
   // data is now a string holding the value
 });
+```
 
+### Environment Variables
+Every configuration can be overridden via environment variable:
+```shell
+export HTTPD_BIND_ADDRESS="93.184.216.119"
 ```
 
+```js
+var daemon = require('couch-daemon-bridge')(process.stdin, process.stdout, function() {
+  process.exit(0);
+});
+
+// Request configuration
+daemon.get('httpd.bind_address', function(data) {
+  // data is now a string holding the value of HTTPD_BIND_ADDRESS if present
+});
+```
+
 ## Contributing
@@ -27,0 +46,0 @@ 1. Write tests with [tap](https://github.com/isaacs/node-tap)

test/config.js

@@ -5,2 +5,61 @@ var es = require('event-stream');
 
+
+test('get whole configuration section', function(t) {
+  var config = {
+    my_key: 'my_value'
+  };
+
+  var stdin = es.readArray([
+      JSON.stringify(config)
+    ])
+    .pipe(es.stringify());
+
+  var stdout = es.writeArray(function(err, data) {
+    var message;
+
+    message = JSON.stringify(['register', 'my_section']) + '\n';
+    t.equal(data[0], message, 'should have registered for "my_section"');
+
+    message = JSON.stringify(['get', 'my_section']) + '\n';
+    t.equal(data[1], message, 'should have requested "my_section" config');
+  });
+
+  var d = daemon(stdin, stdout, function() {
+    t.end();
+  });
+
+  d.get('my_section', function(err, res) {
+    t.deepEqual(res, config, 'correct object returned');
+  });
+});
+
+test('get whole configuration section from object', function(t) {
+  var config = {
+    my_key: 'my_value'
+  };
+
+  var stdin = es.readArray([
+      JSON.stringify(config)
+    ])
+    .pipe(es.stringify());
+
+  var stdout = es.writeArray(function(err, data) {
+    var message;
+
+    message = JSON.stringify(['register', 'my_section']) + '\n';
+    t.equal(data[0], message, 'should have registered for "my_section"');
+
+    message = JSON.stringify(['get', 'my_section']) + '\n';
+    t.equal(data[1], message, 'should have requested "my_section" config');
+  });
+
+  var d = daemon(stdin, stdout, function() {
+    t.end();
+  });
+
+  d.get({ myconfig: 'my_section' }, function(err, res) {
+    t.deepEqual(res.myconfig, config, 'correct object returned');
+  });
+});
+
 test('single configuration key', function(t) {
@@ -7,0 +66,0 @@ var stdin = es.readArray([

No alert changes

Improved metrics

Total package byte prevSize

10746

increased by24.36%

Lines of code

285

increased by19.75%

Number of lines in readme file

50

increased by61.29%

No dependency changes